Well the machine has just been purchased and there is no indication of any clutch fault codes but there is a mismatch between ODO readings so there are three obvious possibilities which need to be investigated and resolved

1/ The mismatch is an operational problem which BMW Dealer diags can correct, I dont know that model very well so I am not sure if GS911 can correct it

2/ THe dash or other ECU has been replaced and the ODO values have not been sychronised which would normally happen with a replacement

3/ The Dash ODO value has been tampered with to make it look like a lower value to hide the true mileage

I cannot tell which, but it seems having it checked at a Dealer may be appropriate